baber/WOPTO huggingface dataset:
Patent KR-20080112038-A (KR)
Title: Image forming apparatus
Inventor: OH JEONG SEOK
IPC: B41J2/175
Filed: 2007-06-20
Abstract: An image forming device is provided to use an additional exclusive ink for cleaning and reuse the ink by recovering after cleaning. A printing ink tank(100) stores printing ink(10). A nozzle unit(200) has a nozzle part(210) for spraying printing ink and moves in printing and cleaning sections. A cleaning ink tank(400) stores cleaning ink for cleaning the nozzle part. A control part supplies the printing ink to the nozzle part if the nozzle unit is positioned in the printing section while supplying the cleaning ink in the cleaning section.
Patent KR-20090002868-A (KR)
Title: Plasma display panel
Inventor: LEE JI HOON
IPC: H01J11/22
Filed: 2007-07-04
Abstract: A plasma display panel is provided to improve driving efficiency by reducing discharge current as a plurality of holes and protrusions are formed in a transparent electrode. A front substrate in which a plurality of scan electrodes(102) and sustain electrodes(103) are arranged in parallel is formed. A rear substrate in which a plurality of address electrodes(113) intersecting with a plurality of scan electrodes and sustain electrodes are arranged is formed. A partition(112) partitioning off discharge cell between the front substrate and the rear substrate is formed. The scan electrode and sustain electrode comprises: transparent electrodes(102a,103a) arranged in the upper part of the front substrate respectively; and bus electrodes(102b,103b) placed in the upper part of transparent electrodes. The transparent electrode comprises: a first part(W1) in which a plurality of holes are formed; a second part(W2) in which a plurality of protrusions protruded to a parallel direction with the address electrode are formed; and a third part(W3) overlapped with the bus electrode.
Patent KR-20090002963-A (KR)
Title: Method of compensating rotation tilting precision for welding machine
Inventor: KIM SANG WHEE
IPC: B23K37/00
Filed: 2007-07-05
Abstract: A method of compensating the rotation precision of a welding machine is provided to solve a problem that errors due to accuracy and position precision are generated, solve a problem that the focus of a laser gets cloudy, and clear inconvenience of adjusting the rotary plate such that a laser line is displayed on an FOV when rotating the rotary plate to a specific angle by using an improved method of calculating error values per angles while rotating a link and a rotary plate at the same time. A method of compensating the rotation precision of a welding machine comprises: a first step(S101) of measuring an LVS value and setting up the measured LVS value as a reference value in a state that a rotary plate of a compensation apparatus is horizontally maintained while a link of the welding machine is vertically maintained; a second step(S102) of measuring an LVS value and setting the measured LVS value as a comparison value in a state that the rotary plate and link are rotated to predetermined angles respectively; a third step(S103) of comparatively calculating the reference value and comparison value to measure an error value; a fourth step(S104) of correcting the welding torch by moving a welding torch in the direction(Y-axis direction) perpendicular to a welding line as much as the measured error value; a fifth step(S105) of re-measuring an LVS value and setting the measured LVS value as a comparison value in a state that the rotary plate and link are rotated to next angles respectively; and a sixth step(S106) of performing measurements and corrections of error values per angles in residual angle sections while repeating the third to fifth steps, and recording and controlling the measurements and corrections.
Patent KR-20090006573-A (KR)
Title: Auto tongs for high temperature operation using power interception equipment for a safety device
Inventor: KIM SUNG SIK
IPC: B66C15/00
Filed: 2007-07-12
Abstract: An auto tongs for high temperature operation using a power interception equipment for a safety device is provided to prevent cutting of a wire-rope and accident due to cutting of a wire-rope by preventing overload from being exerted on the wire-rope by cutting off power with a power interception equipment. An auto tongs for high temperature operation using a power interception equipment for a safety device consists of a body, an arm, a tong, and a hoist. A hook hanger is pivotally installed at the upper part in order to reel the load of the high temperature used in the forging workplace and move it. The arm is pivotally installed in the bottom side of the body. Tong is installed to be rotated by the arm and reel the load. The hoist comprises a motor(110), a reducer(120), a drum(130), and a plurality of pulleys(140). The motor operates the tong reeling the load to the inner side of the body. The reducer speeds down the rotation speed by being linked to the motor. The drum reels a wire-rope by being linked to the reduce. The pulleys is installed to guide the wire-rope(150) reeled to the drum. A power interception apparatus(170) is installed to cut off the power delivered from the motor in case overload acts on the wire rope.
Patent KR-20090014696-A (KR)
Title: Band-type dispenser for wrap film
Inventor: WANG CHING HSIANG
IPC: B65D25/52
Filed: 2007-08-07
Abstract: A band-like wrap distributor is provided that the user can remove the wrap easily while the cut wrap is maintained without the deformation like getting twisted. A band-like wrap distributor comprises a case(2) in which the fixture(21) for fixing wrap is installed inside the receiving chamber, a band device(3) which is installed within the case, and which consists of one or more bands(30) for pulling wrap, a cutter(4) which is installed in right front of band, and which cuts wrap. A secondary rotating rod(22) is installed inside the case and a cover(23) is set up on the top of case.
Patent KR-20090016966-A (KR)
Title: 자동차의 주차 가이드 라인 표시 장치
Inventor: KIM SANG IL
IPC: B60R1/00
Filed: 2007-08-13
Abstract: 본 발명의 자동차의 주차 가이드 라인 표시 장치는 후방 주차시 정차 위치 및 조향 방향에 대한 안내가 표시 가능하도록, 본 발명은 차량의 후방 영상을 촬영하는 후측방 카메라, 상기 후방 영상 및 운전 조작의 기점이 되는 목표물 및 주차 교차선과 실질적으로 일치하는 주차 가이드 라인을 표시하는 가이드 표시 장치 및 상기 주차 가이드 라인이 표시되도록 제어하는 제어부를 포함하는 자동차의 주차 가이드 라인 표시 장치를 제공한다. 
       
     일렬주차, 평행주차, 가이드라인
Patent KR-20080017260-A (KR)
Title: Video receiving apparatus and video receiving method
Inventor: SHOJI TAKURO
IPC: H04N21/485
Filed: 2007-08-17
Abstract: An apparatus and a method for receiving pictures are provided to judge the type of inputted picture data rapidly and simply, without the necessity of counting the number of horizontal or vertical pixels, by using horizontal and vertical pixel number information contained the auxiliary data of the inputted picture data. An apparatus for receiving pictures comprises an input port to receive picture data, transmitted in units of a pixel, together with a pixel clock synchronized with the picture data. The apparatus comprises a splitting part(44a), an information acquisition part(36a), and a judgement part(36b). The splitting part(44a) extracts auxiliary data from the picture data obtained through the input port. The information acquisition part(36a) acquires information about the number of horizontal pixels and the number of vertical pixels from the extracted auxiliary data. The judgement part(36b) judges the type of the obtained picture data on the basis of the acquired horizontal and vertical pixel number information.
Patent KR-20090023819-A (KR)
Title: Arc extinguishing device of manual motor starter
Inventor: KIL HWAN CHANG
IPC: H01H73/18
Filed: 2007-09-03
Abstract: An arc extinguishing device of a manual motor starter is provided to improve an arc extinguishing performance by preventing thermal deformation of a fixed contact carrier and a bottom plate due to an arc. An arc extinguishing device(40a, 40b) of a manual motor starter comprises an arc chamber(50), a bottom plate(60), and an insulating member(70). The arc chamber includes a plurality of magnetic plates(52) and a side wall(54). A plurality of magnetic plates is mounted in the side wall. The arc chamber extinguishes an arc generated in separation of a fixed contact point(33) and a movable contact point(36). The bottom plate is made of conductive material, and supports a bottom of the side wall. The insulating member is coupled in an end of a fixed contact point bar(32a, 32b), and blocks an arc generated between an end part of the fixed contact point bar and an end part of the bottom plate.
Patent KR-20090024037-A (KR)
Title: 결빙방지용 히팅 수단
Inventor: KWON HYEOK SUK
IPC: E01C11/26
Filed: 2007-09-03
Abstract: 본 발명은 결빙방지용 히팅 수단에 관한 것으로; 지표면의 하부에 일정깊이로 매설되는 히팅케이블과, 그 히팅케이블의 하부에 구비되어 상기 히팅케이블이 가열시에 상기 히팅케이블에서 발생되는 열에너지가 하부로 전도되는 것을 차단하는 단열패널로 구성되는 것을 특징으로 한다. 
     본 발명에 따르면, 도로 등의 지표면의 결빙을 방지하기 위해 지표면 하부에 매설되는 히팅케이블의 하부에 단열패널을 구비하여 열에너지의 손실을 최소화하여 결빙방지를 위한 전력소모가 최소화되는 장점이 있다. 
       
     결빙, 히팅, 도로, 단열
Patent KR-20080023151-A (KR)
Title: Method and apparatus for sending data from a memory
Inventor: BALB MARKUS
IPC: G11C7/10
Filed: 2007-09-06
Abstract: A method and an apparatus for sending data from a memory are provided to process data more easily and to reduce the number of data requested from the memory by changing other requests. According to a memory having an interface(4,5) of sending data frames in response to a received request, a memory core stores data. A read circuit(1) reads data from the memory core in response to the request. A processing circuit(6) processes the read out data before sending the data to more than one data frame through the interface. The processing circuit checks the size of the data, and generates information about the size of the data, and adds the information to the data frame.
Patent KR-20090029984-A (KR)
Inventor: MIN TAG HYUNG
IPC: A01K97/10
Filed: 2007-09-19
Abstract: A support for fishing rod is provided, which enables a user to install the support for fishing rod in various angles and improves convenience of attachment and detachment. A support for fishing rod is installed on the upper part of base plate(10) to make a fishing rod holder pivot. The screw part is formed in the upper part of the support for the fishing rod. The fishing rod fixture(30) is connected to the screw part. The first drag knob of the circular shape is formed at the right and left side of the base plate. A rotation support bar is pivotally combined with the first drag knob on the right and left side of the base plate.
Patent KR-20080031634-A (KR)
Title: Film formation apparatus and method for using the same
Inventor: OKADA MITSUHIRO
IPC: H01L21/20
Filed: 2007-10-02
Abstract: A film formation apparatus and a method of using the same are provided to suppress diffusion of metal contaminations during film formation process by performing first and second cleaning processes for removing byproduct and metal contaminations produced from the inside of a reaction chamber. A method of using a film formation apparatus(1) comprises the step of: the first cleaning process of removing byproduct, produced from the inside of a reaction chamber(2) of the film formation apparatus, by using the first cleaning gas, wherein the reaction chamber is set at the first temperature and the first pressure where the first cleaning gas is activated; and the second cleaning process of removing metal contaminations, produced from the inside of the reaction chamber, by using the second cleaning gas, wherein the reaction chamber is set at the second temperature and the second pressure where the second cleaning gas containing chlorine-containing gas is activated.
Patent KR-20090035371-A (KR)
Title: Optical sheet and backlight assembly with enhanced durability against scratch
Inventor: JEON KI WON
IPC: G02B5/02
Filed: 2007-10-05
Abstract: An optical sheet and a backlight assembly are provided to improve an anti-scratch property of an optical sheet without a moire effect and degradation of a luminance property. An optical sheet includes a body part(31) and a plurality of protrusion parts(32). A plurality of protrusion parts is protruded on the body part with a fixed thickness. A plane part(33) and a line part(34) are formed on a top of the protrusion parts. A cross section of at least a part among a plurality of protrusion parts has a triangle shape or a trapezoid shape. The plane part is higher than a height of the line part. The protrusion parts are a plurality of furrow pattern arrays. A plurality of furrow pattern arrays is separated with a fixed interval.
Patent KR-20090036916-A (KR)
Title: Buffer system for a substrate
Inventor: PARK JOO JIB
IPC: H01L21/68
Filed: 2007-10-10
Abstract: A buffer system for a substrate is provided to stably transfer a substrate through a transfer robot by arranging a center of a substrate on a loading part. A buffer system(100) for a substrate includes side walls(31,32), loading parts(20), and guide pins(10). The side walls are vertically arranged on a supporting plate(40), and are faced each other. The loading parts are positioned on the side walls, are faced each other, and are protruded from the side walls. The guide pins are arranged on the loading parts. Each guide pin has a head part and a body part. The head part and the body part are integrally formed. The head part is contacted with a selected loading part, is protruded from a top surface of the loading part to a top side of the loading part, and has an oblique surface between a top surface and a bottom surface. The body part is filled in the selected loading part, and fixes the head part to the selected loading part.
Patent KR-20090041659-A (KR)
Title: Soaping machinery having floating vibro washer
Inventor: PARK DAL SU
IPC: D06B23/02
Filed: 2007-10-24
Abstract: Soaping machinery having a floating vibro washer is provided to improve color fastness and to clear color of cloth by washing adherence dye, impurities, other contaminants etc which are remained on the cloth. Soaping machinery having a floating vibro washer comprises the followings: a cloth supplying device(100), a first washing device(200), a processing device(300), and a vibration drum washer(400). The cloth supplying device supplies died cloth(110) according to a first cloth roller(210) of the first washing device. The first washing device includes a first cloth roller and a washing bath(220). The first cloth roller is arranged on a lower part and an upper part of the machinery to wash the cloth with water(240) filled in the washing bath.
Patent KR-20090041674-A (KR)
Title: Body cover for kimchi refrigerator
Inventor: PARK KYUNG HO
IPC: A23B7/10
Filed: 2007-10-24
Abstract: A body cover for kimchi refrigerator is provided to assembly a heat pipe arranged on a rear part of the body cover installed around a door easily by fixing the heat pipe on an inserting-fixing member of a hooking structure adamantly. A heat pipe is fixed on a rear side of the body cover for kimchi refrigerator. The heat pipe prevents generation of dew formed on a surface contacting with each other door. An incase(20) is combined with an inner frame(11) and an outer case(30) is combined on an outer frame(13). An insertion fixing member comprises a pair of elastic wall and a secession preventing protrusion. A bracket(60) is installed at a boundary of a first heat pipe and a second heat pipe.
Patent KR-20090042421-A (KR)
Title: 반도체 소자의 제조 방법
Inventor: LEE SUNG HOON
IPC: H01L21/762
Filed: 2007-10-26
Abstract: 본 발명은 절연막이 포함된 반도체 기판이 제공되는 단계, 절연막 상에 도전막을 형성하는 단계, 도전막 및 절연막을 패터닝하는 공정을 실시하는 단계, 세정 공정을 실시하는 단계, 노출된 반도체 기판의 일부를 제거하여 트렌치를 형성하는 단계를 포함하는 반도체 소자의 제조 방법으로 이루어진다. 
       
     소자 분리막, 스페이서, 폴리실리콘, 트렌치, 불순물, 주변 회로 영역, CF2, 폴리머
Patent KR-20090042513-A (KR)
Title: A filtering structure during the oil bypass for a vehicle's engine
Inventor: IM SUNG HYUN
IPC: F01M11/03
Filed: 2007-10-26
Abstract: A structure for preventing inlet of foreign material in the oil by-pass of the automotive engine is provided to remove the foreign material which is included in oil that is transferred to a bypass channel. A structure for preventing inlet of foreign material in the oil by-pass of the automotive engine comprises as follows. The oil enters to the oil cooler through the bypass channel without passing through the oil filter when the differential pressure of oil entering to the oil filter is over a certain pressure in the oil pump. A bypass filter(70) is installed at the bypass channel. The bypass filter filters the oil which flows to the bypass channel from the oil pump immediately. The bypass filter includes an outer filter(71) which has s hemi spherical filter body(71a), and an inner filter(72) which has a filter body(72a) that is installed inside the outer filter of the flat type.
Patent KR-20090042555-A (KR)
Title: Method, device control server and system registering a terminal device
Inventor: KIM YOUNG WOO
IPC: H04L12/12
Filed: 2007-10-26
Abstract: A method and system for registering a device to be controlled and a device control server therefor are provided to reduce the installing cost by enabling the controlled device and device control server to transmit/receive intrinsic information to register the controlled device. An intrinsic information storing part(110) stores the intrinsic information of a device to be controlled(200). A controlling part(120) transmits the intrinsic information, stored in the intrinsic information storing part, to a device control server through a communication part, in case the registration mode state of the controlled device is activated by a registration mode activating switch part. The communication part(130) communicates with the device control server. The registration mode activation switch part(140) activates the registration mode of the controlled device.
Patent KR-20080039258-A (KR)
Title: Power supply circuit, power supply control circuit, and power supply control method
Inventor: HAYAKAWA TOSHIYUKI
IPC: H02M3/155
Filed: 2007-10-26
Abstract: A power supply circuit, a power supply control circuit, and a power supply control method are provided to realize the independence of an operation voltage of a memory card from an operation voltage of an internal non-volatile memory while securing efficiency and safety. A power supply circuit(2) includes an input terminal(IN), a first output terminal(OUT1), a second output terminal(OUT2), a DC-DC converter(CNV), a first bypass switch circuit(T6), a second bypass switch circuit(T7), a start control circuit, and an output slope control circuit(OSC). The input terminal receives a voltage having any one of a first predetermined value and a second predetermined value smaller than the first predetermined value. The DC-DC converter generates an output voltage from the voltage of the input terminal in any one of a step-down mode and a step-up mode in accordance with a combination of the voltage value of the input terminal and the voltage value required for the first output terminal. The first bypass switch circuit is turned on to output the voltage of the input terminal to the first output terminal. The start control circuit allows the DC-DC converter to operate in the step-down mode irrespective of the combination of the voltage value of the input terminal. The output slope control circuit synchronizes a rising slope of the output voltage of the first bypass switch circuit with a rising slope of the output voltage of the DC-DC converter when the first bypass switch circuit is turned on and synchronizes a rising slope of the output voltage of the second bypass switch circuit with a rising slope of the output voltage of the DC-DC converter when the second bypass switch circuit is turned on.
Patent KR-20090044097-A (KR)
Inventor: SHIN YOUNG SUK
IPC: F16L47/02
Filed: 2007-10-31
Abstract: 본 발명은 전기융착 이음용 하수관 파이프에 관한 것으로, 본 발명에 의한 전기융착 이음용 하수관 파이프는 플라스틱으로 되며 접합될 파이프와 일렬로 접하는 제 1 본체(11)와, 일측 단부가 상기 제 1 본체(11) 외측으로 일체로 연장된 제 1 연장부(12) 및 상기 제 1 연장부(12)의 단부면과 상기 제 1 본체(11)의 단부면 내부에 동심원 형태로 감긴 열선(13a)이 내장된 제 1 접합부(13)와, 상기 제 1 연장부(12) 외측에 상기 열선(13a)과 접속되는 접속단자(14)가 구비된 제 1 파이프(10); 플라스틱으로 되며 상기 제 1 본체(11)와 일렬로 접하는 제 2 본체(21)와, 일측 단부가 상기 제 2 본체(21) 외측으로 일체로 연장된 제 2 연장부(22) 및 상기 제 2 본체(21)의 단부면과 상기 제 2 연장부(22)의 단부면에 의해 형성되며 상기 제 1 접합부(13)와 접하는 제 2 접합부(23)가 구비된 제 2 파이프(20);로 이루어지며, 상기 제 1 접합부(13)와 상기 제 2 접합부(23)가 열선(13a)에 의해 전기융착되는 것을 특징으로 한다.  
     이에 따라 본 발명은 파이프를 서로 맞대어 융착하게 되므로 별도의 플랜지 결합을 하지 않아도 용이하게 융착할 수 있으며, 파이프가 열융착에 의해 변형되는 것을 방지할 수 있고, 전류의 세기 및 통전되는 전류의 양을 일정하게 하도록 제어할 수 있게 되어 접합부의 온도분포를 고르게 함으로써 온도편차에 의한 전기융착강도의 편차가 발생되지 않으며, 각 접합부의 전기융착 강도가 일정하게 되어 부착강도를 높일 수 있는 장점이 있다. 
       
     전기융착, 이음, 하수관, 파이프, 열선
Patent KR-20090045485-A (KR)
Inventor: KWEON KEUN SIK
IPC: B65D81/18
Filed: 2007-11-02
Abstract: 본 발명은 업소의 테이블에 설치되는 주류 배출기에 관한 것으로, 더욱 상세하게는 냉각봉에 의해 주류의 저온 상태를 유지할 수 있어, 장시간동안 주류 고유의 맛과 향을 즐길 수 있는 것으로,  
     상부 중앙에 내주면에 수직부와 수평부로된 "ㄴ"상의 복수개의 체결홈을 갖는 용기장착홈이 형성되고, 그 주연부에 다수의 고정공이 형성되어 별도의 고정볼트에 의해 업소의 테이블에 고정되는 테이블지지구와; 상기한 테이블지지구에 삽탈되며, 상부가 개방되어 덮개에 의해 수요공간이 개폐되고, 하단에 상기 체결홈에 체결되는 복수개의 체결돌기와 배출레버를 갖는 배출구가 형성되며, 수용공간의 바닥면 중앙에는 하부가 개방된 냉각봉삽입관이 상부로 돌출 형성된 투명 원통체의 배출용기와; 상기 배출용기의 하부로 부터 냉각봉삽입관에 삽입되는 봉상의 냉각봉으로 구성된 것이다. 
       
     소주, 맥주, 냉각봉, 배출용기, 테이블
Patent KR-20090046453-A (KR)
Title: 진공펌프의 로터 인출용 지그
Inventor: CHOI JAE DAL
IPC: B25B27/073
Filed: 2007-11-06
Abstract: 본 발명은 진공펌프의 로터 인출용 지그에 관한 것으로서, 보다 상세하게는 고순도 산소 생성을 위한 PVSA(Pressure-Vacuum Swing Adsorption) 공정등에서 사용되는 대용량 진공펌프의 로터를 용이하게 인출할 수 있도록 한 진공펌프의 로터 인출용 지그에 관한 것이다. 
     본 발명의 목적은, 대용량 진공펌프의 하우징에서 로터를 유지보수등을 위해 취출할 때 취출 작업을 편리하게 함과 아울러 작업 시간을 단축시키고 작업자의 사고를 미연에 방지할 수 있도록 한 진공펌프의 로터 인출용 지그를 제공함에 있다. 
     상기한 목적을 실현하기 위하여 본 발명은, 중공상으로 형성되어 있고 소정 길이로 제작된 원통형의 지그본체(1)와, 상기한 지그본체(1)를 관통한 상태에서 지그본체(1)와 나사 결합되어 회전 시 전후진 운동하도록 설치된 가압볼트(3)와, 상기한 지그본체(1)의 일단에 형성됨과 아울러 커버(C)가 결합되도록 진공펌프의 하우징(H)에 형성되어 있는 볼트공(BB)에 착탈 가능함과 아울러 결합 시 로터축(S)과 가압볼트(3)의 중심이 일치하도록 구성된 결합수단으로 구성함을 특징으로 한다. 
       
     로터, 진공펌프, 로터 인출지그
Patent KR-20090047591-A (KR)
Inventor: CHOI HYUN CHUL
IPC: H01L21/265
Filed: 2007-11-08
Abstract: 본 발명은 플레튼 각도 자동 제어 장치 및 방법에 관한 것으로 보다 상세하게는, 프로세스챔버 내부에 센서를 구비하여 이온빔이 상기 웨이퍼에 조사되는 각도를 자동으로 제어할 수 있는 플레튼 각도 자동 제어 장치 및 방법에 관한 것이다. 
     본 발명의 플레튼 각도 자동 제어 장치는 최 상단에는 로플랫(roplat, 122)이 구비되고, 상기 로플렛(122)에는 이온주입의 대상이 되는 웨이퍼(124)가 안착되는 플레튼(123)이 장착되며 프로세스챔버(120)의 하단을 관통하여 형성되어 로딩·언로딩 포지션 및 임플란트포지션을 이동하는 에어베어링(121) 및 빔라인(130)을 따라 공급되는 이온빔을 원하는 영역으로 주입하기 위해 프로세스챔버의 일측면에 형성되는 빔토출구(140)로 구성되는 프로세스챔버(120)에 있어서, 
     상기 빔토출구(140)의 상단과 하단에 구비되어 상기 웨이퍼(124)와 상기 빔토출구(140)가 구비된 프로세스챔버(120)의 일측면과의 거리를 측정하는 센서(401, 402); 상기 프로세스챔버(120)의 운영자에 의해 입력된 상기 플레튼의(123)의 각도가 저장되는 데이터베이스(501), 상기 빔토출구(140)의 상단과 하단에 구비되는 센서(401, 402)에 의해 측정된 상기 웨이퍼(124)와 상기 빔토출구(140)가 구비된 프로세스챔버(120)의 일측면과의 거리를 토대로 상기 웨이퍼(124)와 이온빔이 이루는 각도를 계산하고 상기 데이터베이스(501)에 저장된 각도와 비교하는 중앙처리장치(502), 상기 비교 결과를 토대로 에어베어링(121)을 제어하는 제어부(503)를 포 함하는 것을 특징으로 한다. 
     이상에서 상세히 설명한 바와 같이, 본 발명에 따른 플레튼 각도 자동 제어 장치 및 방법에 의하면 프로세스챔버 내부에 센서를 구비하여 웨이퍼에 조사되는 이온빔이 상기 웨이퍼에 원하는 각도로 조사될 수 있도록 플레튼의 각도를 자동으로 제어할 수 있어 웨이퍼의 손상을 방지함과 아울러 수율저하를 방지할 수 있다. 
       
     프로세스챔버, 센서, 플레튼, 각도, 자동제어
Patent KR-20090047606-A (KR)
Inventor: LEE BYEONG YUN
IPC: H04L29/06
Filed: 2007-11-08
Abstract: 본 발명은 광대역 무선 접속 시스템에서 자동 재전송 방법 및 장치에 관한 것으로서, 데이터의 수신 여부 및 손상 여부를 확인하여 재전송을 요청할 PDU(Protocol Data Unit)에 대한 정보를 확인하는 과정과, 상기 PDU에 대한 정보를 입력받아 발생된 NACK이 상기 PDU의 부분에 대한 NACK이면 상기 PDU의 끝을 알리는 종료 바이트(End byte)의 비트 수를 할당하여 상기 종료 바이트에 의해 시작 바이트(Start Byte)의 비트 수를 산출하고 상기 종료바이트와 시작바이트를 설정하여 NACK 슈퍼필드를 구성하는 과정을 포함함으로써 상기 NACK 슈퍼필드의 크기를 줄여 시그널링 오버헤드를 줄일 수 있다. 
       
     LTE(Long Term Evolution), NACK, 슈퍼 필드(Super field), PDU(Protocol Data Unit)
Patent KR-20090047759-A (KR)
Inventor: PARK HYUN SANG
IPC: A61C7/22
Filed: 2007-11-08
Abstract: 본 발명은 치과(齒科)의 치열교정에 사용하는 치열교정장치에 관한 것으로, 골질이 우수하고 연조직의 두께가 얇은 구개(口蓋), 즉 입천장 부위에 고정원을 이용하여 식립부를 고정하고, 양측 걸림부는 협측에 걸어 전치열을 후방으로 견인시켜 교정하도록 함으로써 구치부위의 치아이동이 허락되고 고정원의 재식립등이 불필요하며, 또한 협측에서 구치열을 포함한 전치열의 후방견인력을 위한 적용점을 만들기 때문에 힘(교정력)의 적용이 매우 용이하며, 또한 치궁(치열궁:이가 심어져 있는 아치 모양)의 확장을 자연스럽게 유도할 뿐 아니라 치열을 후방으로 이동시켜 교정함으로써 치아발치의 가능성을 현격히 줄일 수 있도록 한 것이다. 
     
     치열교정, 구개부, 탄성체, 걸고리, 치아, 협치, 견인, 식립부, 걸림부